Detecting leaks early and minimizing risks: The Rittmeyer penstock monitoring system is a standalone unit with its own independent components. To capture the readings, high precision flow measurements are taken at both ends of the penstock. The RISONIC modular unit thereby continuously checks the difference of the two readings to make sure that a leak or full rupture of the penstock can quickly and clearly be identified.

A standard Rittmeyer PLDS provides three levels of continuous monitoring: rupture, leak and fine leak detection. Thresholds, time delays and corresponding actions are easily configured to match the specific requirements on site. With the integration of additional sensors (level sensors, pressure switches, etc.), even more precise monitoring of critical locations is possible.

All components can be controlled locally or remotely at any time via the web interface of the Instrumentation Controller to optimize the system performance.

• Early detection of even the smallest leaks
• Quick and safe reaction in case of partial or full rupture
• Monitoring even in pump mode (bidirectional flow measurement)
• Maximizing turbine efficiency
• Protecting the turbine by detecting suspended solids
• Comprehensive remote diagnostics and control through modern communication interfaces
• Flexible adjustment of key parameters via the web interface
• Easy to retrofit even with existing third party sensors